CN220880197U - Bending device for bending machine - Google Patents
Bending device for bending machine Download PDFInfo
- Publication number
- CN220880197U CN220880197U CN202322575427.1U CN202322575427U CN220880197U CN 220880197 U CN220880197 U CN 220880197U CN 202322575427 U CN202322575427 U CN 202322575427U CN 220880197 U CN220880197 U CN 220880197U
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- Prior art keywords
- bending
- fixedly connected
- die
- machine according
- bending machine
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- 238000005452 bending Methods 0.000 title claims abstract description 109
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 32
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a bending device for a bending machine, which comprises a workbench, wherein the rear end of the top of the workbench is fixedly connected with a back plate, a top plate is fixedly connected above the front end of the back plate, hydraulic cylinders which are uniformly distributed are fixedly connected to the top of the top plate, hydraulic push rods are fixedly connected to the output ends of the hydraulic cylinders, and the hydraulic push rods penetrate through and are in sliding connection with the top plate. According to the bending device, the sliding block is arranged at the top of the bending cutter, so that the bending cutter can be disassembled and replaced, the spring telescopic rods and the stripper plates are arranged at the two ends of the bending cutter, the metal sheet is prevented from being clamped on the bending cutter, the circular bending die is arranged in the die mounting groove, the bending grooves with different opening and closing angles are formed in the outer wall of the bending die, and the bending die is driven to rotate through rotation of the second servo motor, so that the metal sheet can be bent at different angles conveniently.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to a bending device for a bending machine.
Background
The bending machine is a machine capable of bending a metal sheet, and structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base consists of a base shell, a coil and a cover plate, the coil is arranged in a recess of the base shell, the top of the recess is covered with the cover plate, a wire is used for electrifying the coil, attractive force is generated to the pressing plate after electrifying, thus the clamping of the metal sheet between the pressing plate and the base is realized, and the bending machine is also applied to the metal sheet in the processing process.
The existing bending machine only comprises an upper die which is pressed downwards and a lower die which is provided with a concave shape, and when the bending included angle of the metal sheet needs to be changed, another bending machine needs to be replaced, so that the purchasing cost is wasted; the position of the bending position of the existing metal sheet is inconvenient to adjust, so that bending precision is reduced, in addition, the metal sheet is usually required to be manually fixed and conveyed in the bending process, and loosening and instability of the metal sheet are easily caused when the metal sheet is bent, so that the bending device for the bending machine is required to be improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a bending device for a bending machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bending device for bender, includes the workstation, the top rear end fixedly connected with backplate of workstation, the equal pneumatic cylinder of front end top fixedly connected with distribution of backplate, the equal fixedly connected with hydraulic ram of output of pneumatic cylinder and hydraulic ram run through and sliding connection with the roof, the equal fixedly connected with mounting panel in bottom of hydraulic ram, the bottom sliding connection of mounting panel has the cutter of bending, the equal fixedly connected with slider in top of cutter of bending and slider and mounting panel sliding connection, the bottom both ends of mounting panel run through and fixedly connected with evenly distributed spring telescopic link, the equal fixedly connected with stripper plate in bottom of spring telescopic link, the equal fixedly connected with second servo motor in right side outer wall rear end fixedly connected with of workstation, equal fixedly connected with first servo motor in left side front and back end position of workstation, all run through and be provided with the screw rod groove in the middle of the top front and back end of workstation, the top rear end of workstation runs through and is provided with the mould mounting groove, the inner wall in mould mounting groove and the equal fixedly connected with spring telescopic link of distribution even distribution, the equal fixedly connected with screw rod is all threaded spindle between the equal pair of rotating screw rods, equal bilateral connection has the vice rotating screw nut between the equal fixedly connected with rotating shaft.
As a further description of the above technical solution:
The front end of the workbench is fixedly connected with a controller.
As a further description of the above technical solution:
the rear end of the backboard penetrates through and is provided with a through hole.
As a further description of the above technical solution:
The output end of the second servo motor is fixedly connected with the rotating shaft on the right side.
As a further description of the above technical solution:
the outer wall of the bending die penetrates through and is provided with uniformly distributed bending grooves.
As a further description of the above technical solution:
The output end of the first servo motor is fixedly connected with the bidirectional threaded rod.
As a further description of the above technical solution:
and rubber pads are fixedly connected to the bottoms of the stripper plates.
As a further description of the above technical solution:
Supporting legs are fixedly connected to four corners of the bottom of the workbench.
The utility model has the following beneficial effects:
According to the bending device, the sliding block is arranged at the top of the bending cutter, so that the bending cutter can be disassembled and replaced, the spring telescopic rods and the stripper plates are arranged at the two ends of the bending cutter, the metal sheet is prevented from being clamped on the bending cutter, the circular bending die is arranged in the die mounting groove, the bending grooves with different opening and closing angles are formed in the outer wall of the bending die, and the bending die is driven to rotate through rotation of the second servo motor, so that the metal sheet can be bent at different angles conveniently.
According to the utility model, the front end of the top of the workbench of the device is provided with the bidirectional threaded rod, the first servo motor, the clamping plate and the electric roller, the threaded rod is driven to rotate by the first servo motor, so that the clamping plate on the nut pair is driven to approach until the electric roller in the clamping plate contacts with the metal sheet, the metal sheet is clamped and then conveyed to the bending position by the electric roller, and the stability during bending is improved.
Drawings
Fig. 1 is a perspective view of a bending device for a bending machine according to the present utility model;
Fig. 2 is a cross-sectional view of a bending device for a bending machine according to the present utility model;
Fig. 3 is a schematic diagram of a bending die of a bending device for a bending machine according to the present utility model.
Legend description:
1. a top plate; 2. a hydraulic cylinder; 3. a hydraulic push rod; 4. a spring telescoping rod; 5. a through hole; 6. a die mounting groove; 7. a clamping plate; 8. a first servo motor; 9. a controller; 10. a screw groove; 11. a work table; 12. support legs; 13. an electric roller; 14. a second servo motor; 15. bending a die; 16. a rubber pad; 17. a mounting plate; 18. a back plate; 19. removing the template; 20. a bending groove; 21. a rotating shaft; 22. a nut pair; 23. a two-way threaded rod; 24. bending tools; 25. a sliding block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a bending device for a bending machine comprises a workbench 11, wherein the rear end of the top of the workbench 11 is fixedly connected with a backboard 18, the top plate 1 is fixedly connected with the top plate 1, a hydraulic cylinder 2 and a hydraulic push rod 3 are fixed above the front end of the backboard 18, the top of the top plate 1 is fixedly connected with the hydraulic cylinder 2 which is uniformly distributed and provides power for the hydraulic push rod 3, the output end of the hydraulic cylinder 2 is fixedly connected with the hydraulic push rod 3, the hydraulic push rod 3 penetrates through and is in sliding connection with the top plate 1, the hydraulic push rod 3 can slide in the hydraulic push rod, the bottom of the hydraulic push rod 3 is fixedly connected with a mounting plate 17, a bending cutter 24 can be connected with a stripper plate 19 together, the bottom of the mounting plate 17 is in sliding connection with a bending cutter 24, the bending cutter 24 can apply pressure to a metal sheet to bend the metal sheet, the top of the bending cutter 24 is fixedly connected with a slide block 25, the slide block 25 is in sliding connection with the mounting plate 17, the bending tool 24 can be detached and replaced, the spring telescopic rods 4 which are uniformly distributed are penetrated and fixedly connected at the two ends of the bottom of the mounting plate 17, the stripper plate 19 can be stretched by the spring telescopic rods 4, the bottom of the spring telescopic rods 4 is fixedly connected with the stripper plate 19, the metal sheet is prevented from being clamped in the bending tool, the rear end of the outer wall of the right side of the workbench 11 is fixedly connected with the second servo motor 14 to drive the bending die 15 to rotate, the first servo motor 8 is fixedly connected with the left side of the workbench 11, the clamping plate 7 can move, the middle of the front end and the rear end of the top of the workbench 11 is penetrated and provided with screw grooves 10, the bidirectional screw rod 23 can rotate, the nut pair 22 can move in the bidirectional screw rod, the rear end of the top of the workbench 11 is penetrated and provided with the die mounting groove 6, the bending die 15 is installed in the bending die and is enabled to rotate in the die installation groove 6, two sides of the inner wall of the die installation groove 6 penetrate through and are rotationally connected with rotating shafts 21, the bending die 15 is driven to rotate, the bending die 15 is fixedly connected between the rotating shafts 21, the metal templates can be bent in the bending die, two-way threaded rods 23 are rotationally connected between the inner walls of the screw grooves 10, nut pairs 22 are driven to move, the outer walls of the two-way threaded rods 23 are connected with the nut pairs 22 in a threaded manner, the nut pairs 22 are fixedly connected with clamping plates 7 and can move at the same time, clamping plates 7 are fixedly connected to the tops of the nut pairs 22, electric rollers 13 are installed in the clamping plates, and electric rollers 13 which are evenly distributed are rotationally connected between the inner walls of the clamping plates 7 are contacted with the metal sheets and can transmit the metal sheets.
The front end fixedly connected with controller 9 of workstation 11, control machine's opening and closing, the rear end of backplate 18 runs through and is provided with through-hole 5, conveniently extend out the sheet metal and conveniently bend, the output and the right side pivot 21 fixed connection of second servo motor 14, drive bending die 15 through pivot 21 transmission power and rotate, bending die 15's outer wall runs through and is provided with evenly distributed's bending groove 20, bending groove 20's every angle of opening and shutting is all different, can carry out bending of different angles to the sheet metal, the output of first servo motor 8 all with two-way threaded rod 23 fixed connection, drive two-way threaded rod 23 and rotate, thereby make the grip block 7 at nut pair 22 top remove, the equal fixedly connected with rubber pad 16 in bottom of stripper plate 19, increase the contact frictional force with the sheet metal, prevent simultaneously to cause the damage to the sheet metal, the equal fixedly connected with supporting leg 12 in bottom four corners of workstation 11, increase the holistic stability of machine.
Working principle: firstly, a metal sheet is placed on a workbench 11, a first servo motor 8 drives a clamping plate 7 at the top of a nut pair 22 to be close to the metal sheet through a bi-directional threaded rod 23 until an electric roller 13 is in contact with the metal sheet, the metal sheet is conveyed to the position of a bending cutter 24 through the electric roller 13, then a controller 9 is opened, a hydraulic cylinder 2 is started, a hydraulic push rod 3 drives a mounting plate 17 and the bending cutter 24 to move downwards, the metal sheet is conveyed between the bending cutter 24 and a bending die 15, then a second servo motor 14 is started, the bending die 15 is driven to rotate, power is transmitted to the bending die 15 through the transmission of a rotating shaft 21, a bending groove requiring a bending angle is aligned with the bending cutter 24, a stripper plate 19 is in contact with the metal sheet during bending, the metal sheet is prevented from being clamped in the bending cutter 24 by the elasticity of the spring telescopic rod 4 when bending is finished, and finally the metal sheet is in a desired shape.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Bending device for bending machine, including workstation (11), its characterized in that: the utility model discloses a workbench, including work platform (11), backing plate (18) is fixedly connected with to top rear end of work platform (11), front end top fixedly connected with roof (1) of backing plate (18), the even pneumatic cylinder (2) of top fixedly connected with distribution of roof (1), the output of pneumatic cylinder (2) all fixedly connected with hydraulic push rod (3) and hydraulic push rod (3) run through and sliding connection with roof (1), the bottom of hydraulic push rod (3) all fixedly connected with mounting panel (17), the bottom sliding connection of mounting panel (17) has bending cutter (24), the top of bending cutter (24) all fixedly connected with slider (25) and mounting panel (17) sliding connection, the bottom both ends of mounting panel (17) run through and fixedly connected with spring telescopic link (4) that distributes evenly, the bottom of spring telescopic link (4) all fixedly connected with stripper plate (19), the right side outer wall rear end fixedly connected with second servo motor (14) of work platform (11), the left side front end upper end rear end of work platform (11) all fixedly connected with mounting panel (8) and top (11) all have the front end of work platform (10) to run through, the die (11) all is provided with top slot (10), the die comprises a die mounting groove (6), a rotating shaft (21) is penetrated and rotatably connected on two sides of the inner wall of the die mounting groove, a bending die (15) is fixedly connected between the rotating shaft (21), a bidirectional threaded rod (23) is rotatably connected between the inner walls of the threaded rod groove (10), a nut pair (22) is connected on the outer wall of the bidirectional threaded rod (23) in a threaded mode, a clamping plate (7) is fixedly connected on the top of the nut pair (22), and an electric roller (13) which is uniformly distributed is rotatably connected between the inner walls of the clamping plate (7).
2. A bending apparatus for a bending machine according to claim 1, wherein: the front end of the workbench (11) is fixedly connected with a controller (9).
3. A bending apparatus for a bending machine according to claim 1, wherein: the rear end of the backboard (18) penetrates through and is provided with a through hole (5).
4. A bending apparatus for a bending machine according to claim 1, wherein: the output end of the second servo motor (14) is fixedly connected with the rotating shaft (21) on the right side.
5. A bending apparatus for a bending machine according to claim 1, wherein: the outer wall of the bending die (15) penetrates through and is provided with uniformly distributed bending grooves (20).
6. A bending apparatus for a bending machine according to claim 1, wherein: the output ends of the first servo motors (8) are fixedly connected with the bidirectional threaded rods (23).
7. A bending apparatus for a bending machine according to claim 1, wherein: the bottom of the stripper plate (19) is fixedly connected with a rubber pad (16).
8. A bending apparatus for a bending machine according to claim 1, wherein: supporting legs (12) are fixedly connected to four corners of the bottom of the workbench (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575427.1U CN220880197U (en) | 2023-09-22 | 2023-09-22 | Bending device for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575427.1U CN220880197U (en) | 2023-09-22 | 2023-09-22 | Bending device for bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880197U true CN220880197U (en) | 2024-05-03 |
Family
ID=90839498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322575427.1U Active CN220880197U (en) | 2023-09-22 | 2023-09-22 | Bending device for bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880197U (en) |
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2023
- 2023-09-22 CN CN202322575427.1U patent/CN220880197U/en active Active
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| GR01 | Patent grant |